JPWO2023095721A5 - - Google Patents
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- Publication number
- JPWO2023095721A5 JPWO2023095721A5 JP2023563659A JP2023563659A JPWO2023095721A5 JP WO2023095721 A5 JPWO2023095721 A5 JP WO2023095721A5 JP 2023563659 A JP2023563659 A JP 2023563659A JP 2023563659 A JP2023563659 A JP 2023563659A JP WO2023095721 A5 JPWO2023095721 A5 JP WO2023095721A5
- Authority
- JP
- Japan
- Prior art keywords
- shroud
- inner shroud
- passage
- turbine
- airfoil portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021193277 | 2021-11-29 | ||
| JP2021193277 | 2021-11-29 | ||
| PCT/JP2022/042830 WO2023095721A1 (ja) | 2021-11-29 | 2022-11-18 | タービン静翼 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023095721A1 JPWO2023095721A1 (https=) | 2023-06-01 |
| JPWO2023095721A5 true JPWO2023095721A5 (https=) | 2024-06-26 |
| JP7674511B2 JP7674511B2 (ja) | 2025-05-09 |
Family
ID=86539691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023563659A Active JP7674511B2 (ja) | 2021-11-29 | 2022-11-18 | タービン静翼 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12385403B2 (https=) |
| JP (1) | JP7674511B2 (https=) |
| KR (1) | KR20240055099A (https=) |
| CN (1) | CN118103583A (https=) |
| WO (1) | WO2023095721A1 (https=) |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE755567A (fr) * | 1969-12-01 | 1971-02-15 | Gen Electric | Structure d'aube fixe, pour moteur a turbines a gaz et arrangement de reglage de temperature associe |
| US4012167A (en) * | 1975-10-14 | 1977-03-15 | United Technologies Corporation | Turbomachinery vane or blade with cooled platforms |
| US6095755A (en) * | 1996-11-26 | 2000-08-01 | United Technologies Corporation | Gas turbine engine airfoils having increased fatigue strength |
| US6126400A (en) * | 1999-02-01 | 2000-10-03 | General Electric Company | Thermal barrier coating wrap for turbine airfoil |
| JP4240737B2 (ja) * | 2000-03-08 | 2009-03-18 | 三菱重工業株式会社 | ガスタービン冷却静翼 |
| US6761529B2 (en) * | 2002-07-25 | 2004-07-13 | Mitshubishi Heavy Industries, Ltd. | Cooling structure of stationary blade, and gas turbine |
| DE102004023623A1 (de) * | 2004-05-10 | 2005-12-01 | Alstom Technology Ltd | Strömungsmaschinenschaufel |
| US8708658B2 (en) * | 2007-04-12 | 2014-04-29 | United Technologies Corporation | Local application of a protective coating on a shrouded gas turbine engine component |
| EP2626519A1 (en) * | 2012-02-09 | 2013-08-14 | Siemens Aktiengesellschaft | Turbine assembly, corresponding impingement cooling tube and gas turbine engine |
| EP2662529A1 (en) * | 2012-05-09 | 2013-11-13 | Siemens Aktiengesellschaft | Airfoil with PtAl bond coating and TBC, corresponding airfoil arrangement and manufacturing method |
| CN104870753B (zh) * | 2012-12-20 | 2017-03-15 | 西门子公司 | 带有MCrAlY涂层和隔热涂层补片的燃气轮机导叶组件 |
| US9995157B2 (en) * | 2014-04-04 | 2018-06-12 | United Technologies Corporation | Gas turbine engine turbine vane platform cooling |
| US20150345307A1 (en) * | 2014-05-29 | 2015-12-03 | General Electric Company | Turbine bucket assembly and turbine system |
| DE112015003047B4 (de) * | 2014-06-30 | 2021-08-26 | Mitsubishi Power, Ltd. | Turbinenleitschaufel, turbine und verfahren zum modifizieren einer turbinenleitschaufel |
| JP6540357B2 (ja) | 2015-08-11 | 2019-07-10 | 三菱日立パワーシステムズ株式会社 | 静翼、及びこれを備えているガスタービン |
| JP6725273B2 (ja) * | 2016-03-11 | 2020-07-15 | 三菱日立パワーシステムズ株式会社 | 翼、これを備えているガスタービン |
| CN113692477B (zh) | 2019-04-16 | 2023-12-26 | 三菱重工业株式会社 | 涡轮静叶以及燃气轮机 |
-
2022
- 2022-11-18 KR KR1020247011875A patent/KR20240055099A/ko active Pending
- 2022-11-18 JP JP2023563659A patent/JP7674511B2/ja active Active
- 2022-11-18 WO PCT/JP2022/042830 patent/WO2023095721A1/ja not_active Ceased
- 2022-11-18 US US18/702,088 patent/US12385403B2/en active Active
- 2022-11-18 CN CN202280069769.1A patent/CN118103583A/zh active Pending
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